O
Osvaldo Pezoti
Researcher at Universidade Estadual de Maringá
Publications - 19
Citations - 2403
Osvaldo Pezoti is an academic researcher from Universidade Estadual de Maringá. The author has contributed to research in topics: Adsorption & BET theory. The author has an hindex of 13, co-authored 19 publications receiving 1791 citations.
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Journal ArticleDOI
Removal of tetracycline by NaOH-activated carbon produced from macadamia nut shells: Kinetic and equilibrium studies
Alessandro C. Martins,Osvaldo Pezoti,André L. Cazetta,Karen C. Bedin,Diego A. S. Yamazaki,Gisele F.G. Bandoch,Tewodros Asefa,Jesuí Vergílio Visentainer,Vitor C. Almeida +8 more
TL;DR: In this article, a NaOH-activated carbon was prepared from macadamia nut shell using the impregnation ratio of 3:1 (NaOH:char) (wt:wt), which was characterized by several techniques and methodologies such as, N2 adsorption-desorption isotherms, SEM, FT-IR, Boehm titration, and pHpzc.
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KOH-activated carbon prepared from sucrose spherical carbon: Adsorption equilibrium, kinetic and thermodynamic studies for Methylene Blue removal
TL;DR: In this paper, the synthesis of activated carbon (AC) obtained by KOH chemical activation of spherical carbon (SC) produced from hydrothermal treatment (HT) of sucrose was reported.
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NaOH-activated carbon of high surface area produced from guava seeds as a high-efficiency adsorbent for amoxicillin removal: Kinetic, isotherm and thermodynamic studies
Osvaldo Pezoti,André L. Cazetta,Karen C. Bedin,Lucas S. Souza,Alessandro C. Martins,Taís L. Silva,Oscar de Oliveira Santos Júnior,Jesuí Vergílio Visentainer,Vitor C. Almeida +8 more
TL;DR: In this article, the preparation and characterization of NaOH-activated carbon of high surface area produced from guava seeds (AC-GS) and its application for amoxicillin (AMX) adsorption were evaluated.
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Magnetic Activated Carbon Derived from Biomass Waste by Concurrent Synthesis: Efficient Adsorbent for Toxic Dyes
André L. Cazetta,Osvaldo Pezoti,Karen C. Bedin,Taís L. Silva,Andrea Paesano Junior,Tewodros Asefa,Vitor C. Almeida +6 more
TL;DR: In this article, the synthesis of magnetic activated carbons via simultaneous activation and magnetization processes using carbonized biomass waste from coconut shells (Cb's) and FeCl3·6H2O as precursor is reported.
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Mesoporous activated carbon from industrial laundry sewage sludge: Adsorption studies of reactive dye Remazol Brilliant Blue R
Taís L. Silva,Taís L. Silva,Amanda Ronix,Osvaldo Pezoti,Lucas S. Souza,Patricia K.T. Leandro,Karen C. Bedin,Karla K. Beltrame,André L. Cazetta,Vitor C. Almeida +9 more
TL;DR: In this paper, mesoporous activated carbon (AC) was prepared from sewage sludge of industrial laundry by slow pyrolysis followed of physical activation with CO2 and applied to remove reactive dye Remazol Brillant Blue R (RBBR) from aqueous solutions.